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 # Riverbraid-Crypto-Gold
+
 This repository is part of the Riverbraid 30 repository AI governance verification registry.
+
+## Role in Riverbraid
+
+Riverbraid-Crypto-Gold is a canonical cryptographic integrity surface within Riverbraid.
+
+## Public verification boundary
+
+This repository is part of the current Evaluation Kit canonical verification registry and provides cryptographic integrity and verification support.
+
+## Evidence boundary
+
+This repository does not claim certification, legal approval, production readiness, absolute security, external audit, complete AI safety, adoption, or absence of defects.
+
 ## Role
+
 Riverbraid-Crypto-Gold provides cryptographic integrity and verification support.
+
 ## Verification
+
 Run:
     node verify.mjs
+
 For full cluster verification, see Riverbraid Core:
     https://github.com/Riverbraid/Riverbraid-Core
+
 ## Evidence Boundary
+
 This repository participates in Riverbraid's functional starting point for AI governance. It provides an inspectable verification surface. It does not claim third party certification, absolute security, or absence of defects.
+
 ## License
+
 MIT.